Document (#23129)

Author
Garfield, E.
Title
Random thoughts on citationology : Its theory and practice
Source
Scientometrics. 43(1998) no.1, S.69-76
Year
1998
Abstract
Theories of citation are as elusive as theories of information science, which have been debated for decade. Gives an overview of some of these theories, and as a basis for discussion offers the term citationology as the theory and practice of citation, including its derivative disciplines citation analysis and bibliometrics
Footnote
Contribution to a thematic issue devoted to 'Theories of citation?'
Theme
Informetrie
Citation indexing

Similar documents (author)

  1. Garfield, E.: How will new technology change the characteristics of libraries and their users? (1978) 5.13
    5.125237 = sum of:
      5.125237 = weight(author_txt:garfield in 901) [ClassicSimilarity], result of:
        5.125237 = fieldWeight in 901, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.200379 = idf(docFreq=32, maxDocs=44218)
          0.625 = fieldNorm(doc=901)
    
  2. Garfield, E.: ¬The100[¬hundred] most-cited papers ever and how we select 'citation classics' (1984) 5.13
    5.125237 = sum of:
      5.125237 = weight(author_txt:garfield in 1073) [ClassicSimilarity], result of:
        5.125237 = fieldWeight in 1073, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.200379 = idf(docFreq=32, maxDocs=44218)
          0.625 = fieldNorm(doc=1073)
    
  3. Garfield, E.: Introducing the ISI Atlas of Science : Biotechnology and molecular genetics, 1981/82 and bibliographic update for 1983/84 (1984) 5.13
    5.125237 = sum of:
      5.125237 = weight(author_txt:garfield in 1076) [ClassicSimilarity], result of:
        5.125237 = fieldWeight in 1076, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.200379 = idf(docFreq=32, maxDocs=44218)
          0.625 = fieldNorm(doc=1076)
    
  4. Garfield, E.: Is citation analysis a legitime evaluation tool? (1979) 5.13
    5.125237 = sum of:
      5.125237 = weight(author_txt:garfield in 1086) [ClassicSimilarity], result of:
        5.125237 = fieldWeight in 1086, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.200379 = idf(docFreq=32, maxDocs=44218)
          0.625 = fieldNorm(doc=1086)
    
  5. Garfield, E.: Citation analysis as a tool in journal evaluation (1972) 5.13
    5.125237 = sum of:
      5.125237 = weight(author_txt:garfield in 2831) [ClassicSimilarity], result of:
        5.125237 = fieldWeight in 2831, product of:
          1.0 = tf(freq=1.0), with freq of:
            1.0 = termFreq=1.0
          8.200379 = idf(docFreq=32, maxDocs=44218)
          0.625 = fieldNorm(doc=2831)
    

Similar documents (content)

  1. Dosa, M.: Thoughts on the social implications of information theory (1994) 0.22
    0.21700501 = sum of:
      0.21700501 = product of:
        0.54251254 = sum of:
          0.011269767 = weight(abstract_txt:these in 2129) [ClassicSimilarity], result of:
            0.011269767 = score(doc=2129,freq=1.0), product of:
              0.045246914 = queryWeight, product of:
                3.1881294 = idf(docFreq=4957, maxDocs=44218)
                0.014192308 = queryNorm
              0.24907261 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1881294 = idf(docFreq=4957, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.0114453565 = weight(abstract_txt:have in 2129) [ClassicSimilarity], result of:
            0.0114453565 = score(doc=2129,freq=1.0), product of:
              0.045715686 = queryWeight, product of:
                1.0051668 = boost
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.014192308 = queryNorm
              0.2503595 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.020015987 = weight(abstract_txt:science in 2129) [ClassicSimilarity], result of:
            0.020015987 = score(doc=2129,freq=1.0), product of:
              0.06635857 = queryWeight, product of:
                1.2110275 = boost
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.014192308 = queryNorm
              0.3016338 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.028669765 = weight(abstract_txt:including in 2129) [ClassicSimilarity], result of:
            0.028669765 = score(doc=2129,freq=1.0), product of:
              0.08431958 = queryWeight, product of:
                1.3651165 = boost
                4.352168 = idf(docFreq=1547, maxDocs=44218)
                0.014192308 = queryNorm
              0.34001315 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.352168 = idf(docFreq=1547, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.038490877 = weight(abstract_txt:term in 2129) [ClassicSimilarity], result of:
            0.038490877 = score(doc=2129,freq=1.0), product of:
              0.10261658 = queryWeight, product of:
                1.505963 = boost
                4.8012047 = idf(docFreq=987, maxDocs=44218)
                0.014192308 = queryNorm
              0.37509412 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8012047 = idf(docFreq=987, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.047427412 = weight(abstract_txt:offers in 2129) [ClassicSimilarity], result of:
            0.047427412 = score(doc=2129,freq=1.0), product of:
              0.11794113 = queryWeight, product of:
                1.6145004 = boost
                5.1472363 = idf(docFreq=698, maxDocs=44218)
                0.014192308 = queryNorm
              0.40212783 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1472363 = idf(docFreq=698, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.05377028 = weight(abstract_txt:disciplines in 2129) [ClassicSimilarity], result of:
            0.05377028 = score(doc=2129,freq=1.0), product of:
              0.12823519 = queryWeight, product of:
                1.6834846 = boost
                5.3671665 = idf(docFreq=560, maxDocs=44218)
                0.014192308 = queryNorm
              0.41930988 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3671665 = idf(docFreq=560, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.06491844 = weight(abstract_txt:theory in 2129) [ClassicSimilarity], result of:
            0.06491844 = score(doc=2129,freq=1.0), product of:
              0.1831897 = queryWeight, product of:
                2.8455815 = boost
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.014192308 = queryNorm
              0.35437822 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.07837294 = weight(abstract_txt:practice in 2129) [ClassicSimilarity], result of:
            0.07837294 = score(doc=2129,freq=1.0), product of:
              0.20769837 = queryWeight, product of:
                3.029961 = boost
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.014192308 = queryNorm
              0.37734017 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
          0.18813168 = weight(abstract_txt:theories in 2129) [ClassicSimilarity], result of:
            0.18813168 = score(doc=2129,freq=1.0), product of:
              0.42624637 = queryWeight, product of:
                5.316141 = boost
                5.649515 = idf(docFreq=422, maxDocs=44218)
                0.014192308 = queryNorm
              0.44136837 = fieldWeight in 2129, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.649515 = idf(docFreq=422, maxDocs=44218)
                0.078125 = fieldNorm(doc=2129)
        0.4 = coord(10/25)
    
  2. Borwein, J.; Stanway, T.: Knowledge and community in mathematics (2005) 0.18
    0.18078874 = sum of:
      0.18078874 = product of:
        0.45197186 = sum of:
          0.00676186 = weight(abstract_txt:these in 3662) [ClassicSimilarity], result of:
            0.00676186 = score(doc=3662,freq=1.0), product of:
              0.045246914 = queryWeight, product of:
                3.1881294 = idf(docFreq=4957, maxDocs=44218)
                0.014192308 = queryNorm
              0.14944357 = fieldWeight in 3662, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1881294 = idf(docFreq=4957, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.0068672146 = weight(abstract_txt:have in 3662) [ClassicSimilarity], result of:
            0.0068672146 = score(doc=3662,freq=1.0), product of:
              0.045715686 = queryWeight, product of:
                1.0051668 = boost
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.014192308 = queryNorm
              0.15021572 = fieldWeight in 3662, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.017110908 = weight(abstract_txt:been in 3662) [ClassicSimilarity], result of:
            0.017110908 = score(doc=3662,freq=3.0), product of:
              0.058257673 = queryWeight, product of:
                1.1347027 = boost
                3.617579 = idf(docFreq=3226, maxDocs=44218)
                0.014192308 = queryNorm
              0.2937108 = fieldWeight in 3662, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.617579 = idf(docFreq=3226, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.010176579 = weight(abstract_txt:analysis in 3662) [ClassicSimilarity], result of:
            0.010176579 = score(doc=3662,freq=1.0), product of:
              0.05942183 = queryWeight, product of:
                1.1459839 = boost
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.014192308 = queryNorm
              0.17125992 = fieldWeight in 3662, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.014681981 = weight(abstract_txt:some in 3662) [ClassicSimilarity], result of:
            0.014681981 = score(doc=3662,freq=2.0), product of:
              0.06021776 = queryWeight, product of:
                1.1536334 = boost
                3.6779325 = idf(docFreq=3037, maxDocs=44218)
                0.014192308 = queryNorm
              0.2438148 = fieldWeight in 3662, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.6779325 = idf(docFreq=3037, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.04920598 = weight(abstract_txt:discussion in 3662) [ClassicSimilarity], result of:
            0.04920598 = score(doc=3662,freq=3.0), product of:
              0.117810234 = queryWeight, product of:
                1.6136042 = boost
                5.144379 = idf(docFreq=700, maxDocs=44218)
                0.014192308 = queryNorm
              0.41767153 = fieldWeight in 3662, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                5.144379 = idf(docFreq=700, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.14831348 = weight(abstract_txt:elusive in 3662) [ClassicSimilarity], result of:
            0.14831348 = score(doc=3662,freq=1.0), product of:
              0.35454 = queryWeight, product of:
                2.799227 = boost
                8.924298 = idf(docFreq=15, maxDocs=44218)
                0.014192308 = queryNorm
              0.4183265 = fieldWeight in 3662, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                8.924298 = idf(docFreq=15, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.038951065 = weight(abstract_txt:theory in 3662) [ClassicSimilarity], result of:
            0.038951065 = score(doc=3662,freq=1.0), product of:
              0.1831897 = queryWeight, product of:
                2.8455815 = boost
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.014192308 = queryNorm
              0.21262693 = fieldWeight in 3662, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.047023762 = weight(abstract_txt:practice in 3662) [ClassicSimilarity], result of:
            0.047023762 = score(doc=3662,freq=1.0), product of:
              0.20769837 = queryWeight, product of:
                3.029961 = boost
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.014192308 = queryNorm
              0.2264041 = fieldWeight in 3662, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
          0.112879 = weight(abstract_txt:theories in 3662) [ClassicSimilarity], result of:
            0.112879 = score(doc=3662,freq=1.0), product of:
              0.42624637 = queryWeight, product of:
                5.316141 = boost
                5.649515 = idf(docFreq=422, maxDocs=44218)
                0.014192308 = queryNorm
              0.26482102 = fieldWeight in 3662, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.649515 = idf(docFreq=422, maxDocs=44218)
                0.046875 = fieldNorm(doc=3662)
        0.4 = coord(10/25)
    
  3. Gorraiz, J.; Purnell, P.J.; Glänzel, W.: Opportunities for and limitations of the Book Citation Index (2013) 0.17
    0.17374228 = sum of:
      0.17374228 = product of:
        0.48261744 = sum of:
          0.012948942 = weight(abstract_txt:have in 966) [ClassicSimilarity], result of:
            0.012948942 = score(doc=966,freq=2.0), product of:
              0.045715686 = queryWeight, product of:
                1.0051668 = boost
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.014192308 = queryNorm
              0.28324944 = fieldWeight in 966, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
          0.013171983 = weight(abstract_txt:been in 966) [ClassicSimilarity], result of:
            0.013171983 = score(doc=966,freq=1.0), product of:
              0.058257673 = queryWeight, product of:
                1.1347027 = boost
                3.617579 = idf(docFreq=3226, maxDocs=44218)
                0.014192308 = queryNorm
              0.22609869 = fieldWeight in 966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.617579 = idf(docFreq=3226, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
          0.013568771 = weight(abstract_txt:analysis in 966) [ClassicSimilarity], result of:
            0.013568771 = score(doc=966,freq=1.0), product of:
              0.05942183 = queryWeight, product of:
                1.1459839 = boost
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.014192308 = queryNorm
              0.22834657 = fieldWeight in 966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
          0.013842303 = weight(abstract_txt:some in 966) [ClassicSimilarity], result of:
            0.013842303 = score(doc=966,freq=1.0), product of:
              0.06021776 = queryWeight, product of:
                1.1536334 = boost
                3.6779325 = idf(docFreq=3037, maxDocs=44218)
                0.014192308 = queryNorm
              0.22987078 = fieldWeight in 966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6779325 = idf(docFreq=3037, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
          0.01601279 = weight(abstract_txt:science in 966) [ClassicSimilarity], result of:
            0.01601279 = score(doc=966,freq=1.0), product of:
              0.06635857 = queryWeight, product of:
                1.2110275 = boost
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.014192308 = queryNorm
              0.24130704 = fieldWeight in 966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
          0.03787878 = weight(abstract_txt:discussion in 966) [ClassicSimilarity], result of:
            0.03787878 = score(doc=966,freq=1.0), product of:
              0.117810234 = queryWeight, product of:
                1.6136042 = boost
                5.144379 = idf(docFreq=700, maxDocs=44218)
                0.014192308 = queryNorm
              0.3215237 = fieldWeight in 966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.144379 = idf(docFreq=700, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
          0.03794193 = weight(abstract_txt:offers in 966) [ClassicSimilarity], result of:
            0.03794193 = score(doc=966,freq=1.0), product of:
              0.11794113 = queryWeight, product of:
                1.6145004 = boost
                5.1472363 = idf(docFreq=698, maxDocs=44218)
                0.014192308 = queryNorm
              0.32170227 = fieldWeight in 966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.1472363 = idf(docFreq=698, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
          0.097197846 = weight(abstract_txt:bibliometrics in 966) [ClassicSimilarity], result of:
            0.097197846 = score(doc=966,freq=1.0), product of:
              0.2208124 = queryWeight, product of:
                2.2091095 = boost
                7.042927 = idf(docFreq=104, maxDocs=44218)
                0.014192308 = queryNorm
              0.44018292 = fieldWeight in 966, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                7.042927 = idf(docFreq=104, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
          0.24005409 = weight(abstract_txt:citation in 966) [ClassicSimilarity], result of:
            0.24005409 = score(doc=966,freq=6.0), product of:
              0.32021996 = queryWeight, product of:
                4.607765 = boost
                4.896717 = idf(docFreq=897, maxDocs=44218)
                0.014192308 = queryNorm
              0.7496537 = fieldWeight in 966, product of:
                2.4494898 = tf(freq=6.0), with freq of:
                  6.0 = termFreq=6.0
                4.896717 = idf(docFreq=897, maxDocs=44218)
                0.0625 = fieldNorm(doc=966)
        0.36 = coord(9/25)
    
  4. Thelwall, M.: Bibliometrics to webometrics (2009) 0.15
    0.15047845 = sum of:
      0.15047845 = product of:
        0.6269936 = sum of:
          0.016960964 = weight(abstract_txt:analysis in 4239) [ClassicSimilarity], result of:
            0.016960964 = score(doc=4239,freq=1.0), product of:
              0.05942183 = queryWeight, product of:
                1.1459839 = boost
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.014192308 = queryNorm
              0.2854332 = fieldWeight in 4239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6535451 = idf(docFreq=3112, maxDocs=44218)
                0.078125 = fieldNorm(doc=4239)
          0.034668703 = weight(abstract_txt:science in 4239) [ClassicSimilarity], result of:
            0.034668703 = score(doc=4239,freq=3.0), product of:
              0.06635857 = queryWeight, product of:
                1.2110275 = boost
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.014192308 = queryNorm
              0.522445 = fieldWeight in 4239, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.078125 = fieldNorm(doc=4239)
          0.05207061 = weight(abstract_txt:overview in 4239) [ClassicSimilarity], result of:
            0.05207061 = score(doc=4239,freq=1.0), product of:
              0.12551841 = queryWeight, product of:
                1.665556 = boost
                5.310008 = idf(docFreq=593, maxDocs=44218)
                0.014192308 = queryNorm
              0.4148444 = fieldWeight in 4239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.310008 = idf(docFreq=593, maxDocs=44218)
                0.078125 = fieldNorm(doc=4239)
          0.27167624 = weight(abstract_txt:bibliometrics in 4239) [ClassicSimilarity], result of:
            0.27167624 = score(doc=4239,freq=5.0), product of:
              0.2208124 = queryWeight, product of:
                2.2091095 = boost
                7.042927 = idf(docFreq=104, maxDocs=44218)
                0.014192308 = queryNorm
              1.2303487 = fieldWeight in 4239, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                7.042927 = idf(docFreq=104, maxDocs=44218)
                0.078125 = fieldNorm(doc=4239)
          0.07837294 = weight(abstract_txt:practice in 4239) [ClassicSimilarity], result of:
            0.07837294 = score(doc=4239,freq=1.0), product of:
              0.20769837 = queryWeight, product of:
                3.029961 = boost
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.014192308 = queryNorm
              0.37734017 = fieldWeight in 4239, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.829954 = idf(docFreq=959, maxDocs=44218)
                0.078125 = fieldNorm(doc=4239)
          0.1732441 = weight(abstract_txt:citation in 4239) [ClassicSimilarity], result of:
            0.1732441 = score(doc=4239,freq=2.0), product of:
              0.32021996 = queryWeight, product of:
                4.607765 = boost
                4.896717 = idf(docFreq=897, maxDocs=44218)
                0.014192308 = queryNorm
              0.5410159 = fieldWeight in 4239, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                4.896717 = idf(docFreq=897, maxDocs=44218)
                0.078125 = fieldNorm(doc=4239)
        0.24 = coord(6/25)
    
  5. Capurro, R.; Hjoerland, B.: ¬The concept of information (2002) 0.15
    0.1486697 = sum of:
      0.1486697 = product of:
        0.33788568 = sum of:
          0.0045079067 = weight(abstract_txt:these in 5079) [ClassicSimilarity], result of:
            0.0045079067 = score(doc=5079,freq=1.0), product of:
              0.045246914 = queryWeight, product of:
                3.1881294 = idf(docFreq=4957, maxDocs=44218)
                0.014192308 = queryNorm
              0.099629045 = fieldWeight in 5079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.1881294 = idf(docFreq=4957, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.004578143 = weight(abstract_txt:have in 5079) [ClassicSimilarity], result of:
            0.004578143 = score(doc=5079,freq=1.0), product of:
              0.045715686 = queryWeight, product of:
                1.0051668 = boost
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.014192308 = queryNorm
              0.100143805 = fieldWeight in 5079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.2046018 = idf(docFreq=4876, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.009313999 = weight(abstract_txt:been in 5079) [ClassicSimilarity], result of:
            0.009313999 = score(doc=5079,freq=2.0), product of:
              0.058257673 = queryWeight, product of:
                1.1347027 = boost
                3.617579 = idf(docFreq=3226, maxDocs=44218)
                0.014192308 = queryNorm
              0.15987591 = fieldWeight in 5079, product of:
                1.4142135 = tf(freq=2.0), with freq of:
                  2.0 = termFreq=2.0
                3.617579 = idf(docFreq=3226, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.0069211517 = weight(abstract_txt:some in 5079) [ClassicSimilarity], result of:
            0.0069211517 = score(doc=5079,freq=1.0), product of:
              0.06021776 = queryWeight, product of:
                1.1536334 = boost
                3.6779325 = idf(docFreq=3037, maxDocs=44218)
                0.014192308 = queryNorm
              0.11493539 = fieldWeight in 5079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                3.6779325 = idf(docFreq=3037, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.022645503 = weight(abstract_txt:science in 5079) [ClassicSimilarity], result of:
            0.022645503 = score(doc=5079,freq=8.0), product of:
              0.06635857 = queryWeight, product of:
                1.2110275 = boost
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.014192308 = queryNorm
              0.3412597 = fieldWeight in 5079, product of:
                2.828427 = tf(freq=8.0), with freq of:
                  8.0 = termFreq=8.0
                3.8609126 = idf(docFreq=2529, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.01539635 = weight(abstract_txt:term in 5079) [ClassicSimilarity], result of:
            0.01539635 = score(doc=5079,freq=1.0), product of:
              0.10261658 = queryWeight, product of:
                1.505963 = boost
                4.8012047 = idf(docFreq=987, maxDocs=44218)
                0.014192308 = queryNorm
              0.15003765 = fieldWeight in 5079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                4.8012047 = idf(docFreq=987, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.01893939 = weight(abstract_txt:discussion in 5079) [ClassicSimilarity], result of:
            0.01893939 = score(doc=5079,freq=1.0), product of:
              0.117810234 = queryWeight, product of:
                1.6136042 = boost
                5.144379 = idf(docFreq=700, maxDocs=44218)
                0.014192308 = queryNorm
              0.16076185 = fieldWeight in 5079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.144379 = idf(docFreq=700, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.020828243 = weight(abstract_txt:overview in 5079) [ClassicSimilarity], result of:
            0.020828243 = score(doc=5079,freq=1.0), product of:
              0.12551841 = queryWeight, product of:
                1.665556 = boost
                5.310008 = idf(docFreq=593, maxDocs=44218)
                0.014192308 = queryNorm
              0.16593775 = fieldWeight in 5079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.310008 = idf(docFreq=593, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.021508113 = weight(abstract_txt:disciplines in 5079) [ClassicSimilarity], result of:
            0.021508113 = score(doc=5079,freq=1.0), product of:
              0.12823519 = queryWeight, product of:
                1.6834846 = boost
                5.3671665 = idf(docFreq=560, maxDocs=44218)
                0.014192308 = queryNorm
              0.16772395 = fieldWeight in 5079, product of:
                1.0 = tf(freq=1.0), with freq of:
                  1.0 = termFreq=1.0
                5.3671665 = idf(docFreq=560, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.044976816 = weight(abstract_txt:theory in 5079) [ClassicSimilarity], result of:
            0.044976816 = score(doc=5079,freq=3.0), product of:
              0.1831897 = queryWeight, product of:
                2.8455815 = boost
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.014192308 = queryNorm
              0.24552043 = fieldWeight in 5079, product of:
                1.7320508 = tf(freq=3.0), with freq of:
                  3.0 = termFreq=3.0
                4.5360413 = idf(docFreq=1287, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
          0.16827008 = weight(abstract_txt:theories in 5079) [ClassicSimilarity], result of:
            0.16827008 = score(doc=5079,freq=5.0), product of:
              0.42624637 = queryWeight, product of:
                5.316141 = boost
                5.649515 = idf(docFreq=422, maxDocs=44218)
                0.014192308 = queryNorm
              0.39477187 = fieldWeight in 5079, product of:
                2.236068 = tf(freq=5.0), with freq of:
                  5.0 = termFreq=5.0
                5.649515 = idf(docFreq=422, maxDocs=44218)
                0.03125 = fieldNorm(doc=5079)
        0.44 = coord(11/25)